Psilocybin-assisted therapy for depression alters the brain's response to music, suggesting an elevated responsiveness to music after treatment that is related to subjective drug effects during dosing. Nineteen patients with treatment-resistant depression underwent two psilocybin dosing sessions. Brain scans before and after treatment showed increased activity in the superior temporal cortex when listening to music, and decreased activity in the medial frontal lobes during rest. These changes in music-related brain activity correlated with the intensity of subjective effects felt during the psilocybin sessions. The findings imply that psychedelic therapy may enhance emotional responsiveness to music, which could be relevant for treating depression.
Psychedelic-assisted psychotherapy with psilocybin, which often incorporates music, may enhance the brain's response to emotional stimuli. In nineteen patients with treatment-resistant depression, functional MRI scans taken before and after two psilocybin dosing sessions showed that music listening, compared to resting-state, triggered greater brain activity in the bilateral superior temporal cortex after treatment. The right ventral occipital lobe showed increased activity during the resting-state scan post-treatment. Activity in music-related brain regions correlated with the intensity of subjective effects experienced during dosing. These results suggest psilocybin therapy specifically elevates responsiveness to music, linked to the drug's subjective effects.